Check out below the full length clip (the shorter version is here) about the The Martin (Szusz) Department of Land of Israel Studies and Archaeology at Bar-Ilan University, which is involved in interdisciplinary research of the Land of Israel throughout all periods of human history and from various aspects, including archaeology, historical geography, nature, physical, and human geography and demography. Listen to Prof. Aren Maeir (from the department) as he takes you on a journey through the archaeological side of the program and speaks about the excavations that he directs at Tell es-Safi/Gath – biblical Gath of the Philistines, home of Goliath!
Check it out!
The Tell es-Safi/Gath Archaeological Project Official (and Unofficial) Weblog 